A dynamic language and bytecode vm

Portable Python 3.x Interpreter in Modern C for Game Scripting

Efficient and thread-safe LRU cache.

Command line for your projects

Interactive Approval Testing for RSpec

A declarative command-line parser for OCaml

A simple Ruby framework that spins a loop forever, in a background thread

Print Ruby objects as Ruby

Property Testing library in Ruby

Tools for working with strings displayed in the terminal

A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.

A pure Ruby HTML5-compliant parser with CSS selector and XPath 1.0 traversal

A micro library providing Ruby objects with Publish-Subscribe capabilities

A set of methods for processing keyboard input in character, line and multiline modes.

Monospace Unicode and Emoji character width in Ruby

Terminal cursor movement and manipulation of cursor properties such as visibility

print lines matching a time range

Catmandu - a data processing toolkit

An extremely fast and flexible web fuzzer

🐙 Perl high performance job queue

ack is a grep-like search tool optimized for source code.

A lightweight YouTube client for Linux, without requiring an API key.

Sketch.sh - Online Code Editor and ReasonML community

Cross-language Bugfinder | Bring Your Own Language Solver-Aided Programming | WebAssembly Swissknife

YOCaml is a static site generator, mostly written in OCaml

a tiny tile-based editor

Compiler for a very restricted subset of OCaml

Coalton is an efficient, statically typed functional programming language that supercharges Common Lisp.

Environment variables substitution for Go

A POSIX-compliant AWK interpreter written in Go, with CSV support